WelcomeShanghai Sanxin Automation Engineering Co., Ltd.
VLT® FC 103

丹佛斯变频器VLT® Refrigeration Drive FC 103

  •     Danfoss frequency converter VLT® Refrigeration Drive FC 103 is designed to help drastically reduce the life cycle cost of refrigeration equipment. It can improve efficiency and reliability, provide integrated process control functions and a specially designed debugging environment to meet the needs of refrigeration applications. It also has installation guides that use common refrigeration terminology. Therefore, refrigeration technicians and installers can install and debug easily and safely.
        The continuous variable speed control of VLT Refrigeration Drive realizes intelligent capacity control. By balancing the capacity with the actual load to maintain stability, the performance coefficient of the entire device is improved, thereby achieving significant energy-saving effects in various applications.
    The frequency converter contains all necessary modules that comply with EMC standards. The integrated adjustable radio frequency interference filter can reduce electromagnetic interference, and the built-in DC loop reactor can reduce harmonic distortion in the main power supply network. All these functions are integrated into the inverter at the factory, which can save cabinet space. Efficient EMC auxiliary devices also allow the use of cables with small cross-sections, reducing installation costs.
    Supply voltage and power range
        3 x 200-240 V...1.1-45 kW
        3 x 380-480 V...1.1-710 kW
        3 x 525-600 V...1.1-7.5 kW
        3 x 525-690 V...75-630 kW
    Features and advantages
        Configure a series of pump functions such as multi-pump controller and flow compensation, which can reduce energy consumption and maintenance requirements. Use the software function of the inverter to achieve system efficiency. The inverter circuit board has a protective coating to deal with harsh environments. The inverter can work in the highest environment. Efficient operation at a temperature of 50° C, no derating, no need for external cooling or expansion of heat dissipation space. Equipped with integrated DC link harmonics and EMC filters, so there is no need to consider EMC
    Application macro
        Pumps, fans, compressors, condensers and evaporators.






Address:6th Floor, No. 555 Qingyun Road, Jing'an District, Shanghai

  • Pay attention to